08070000 Series - 250A SPST Bi-Stable Remote-Control Battery Isolation Relay

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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

Ideal for commercial vehicles and trucks as well as marine applications, the 08070000 Series 250A SPST Bi-Stable Remote-Control Battery Isolation Relay is a current isolating electrical switch with mechanical ON-OFF position. This bi-stable relay consumes no power in the ON or OFF states, which makes it well-suited to battery disconnect applications.

A wide variety of configurations of the remote relay are available with options for IP65 or IP67/X9K ratings, 4-way DIN or Superseal connectors or 8-way DTM connectors, and with and without time delay features.

In addition, models are available with 16V or 32V main contacts, 12V or 24V coil ratings, and with or without auxiliary contacts.

Features and Benefits

  • Suitable for high-current applications thanks to a 250A continuous current rating, 2000A (5 sec) short circuit rating, and 800A (30 sec) intermittent current rating
  • Bi-stable relay consumes no power in the ON or OFF states, which reduces waste heat, making it ideal for battery disconnect applications
  • IP65 or IP67/X9K ratings available to suit both commercial and marine applications
  • Remote operation via 4-way DIN or Superseal connector or 8-way DTM connector
  • Maximum voltage ratings of 16V or 32V, depending on the model
  • 12V, 24V, and 12V/24V coil ratings are available
  • Select models have auxiliary contacts


  • Heavy-Duty Trucks
  • Buses
  • Construction
  • Agricultural
  • Marine

Access specifications, certifications, check availability and order parts below

Catalog #Current Rating (Inrush) in AmpsVoltage Rating MaxIngress ProtectionRecommended TorqueStockSamplesCompare
08070500200012IP67, IP69K18±1 NmCheckOrder
08070600200012IP67, IP69K18±1 NmCheckOrder
08070700200012IP67, IP69K18±1 NmCheckOrder
08070760200012IP67, IP69K18±1 NmCheckOrder
08094270250024IP6518±1 NmCheckOrder
Obsolete: 2019 -06-19
250024IP6518±1 NmCheck
Obsolete: 2020 -01-17
250024IP6518±1 NmCheck
Obsolete: 2020 -01-17
250012IP6518±1 NmCheck
Obsolete: 2020 -01-17
250012IP6518±1 NmCheck
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